51
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Pini B, Pelayo F, Ortega J, Anguita M, Prieto A. Implementaciones hardware de redes neuronales artificiales. Int Artif 2006. [DOI: 10.4114/ia.v1i1.637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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52
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Ouhida I, Perez J, Anguita M, Gasa J. Influence of β-Mannase on Broiler Performance, Digestibility, and Intestinal Fermentation. J APPL POULTRY RES 2002. [DOI: 10.1093/japr/11.3.244] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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53
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Rodríguez M, Anguita M, Castillo JM, Torres F, Siles JR, Mesa D, Franco M, García-Alegría J, Concha M, Vallés F. [Clinical Characteristics and Evolution of Recurrent Infectious Endocarditis in non Drug Addicts]. Rev Esp Cardiol 2001; 54:1075-80. [PMID: 11535192 DOI: 10.1016/s0300-8932(01)76454-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION AND OBJECTIVES Recurrence of infection is observed in a high proportion of patients who have had infective endocarditis in the past. The aim of our study was to evaluate the possible differences between the first and the recurrent episodes of endocarditis, as well as to assess the outcome and prognosis of patients with recurrent endocarditis. PATIENTS AND METHOD We reviewed a series of 13 episodes of recurrent endocarditis from among 196 cases of infective endocarditis involving non-drug-addict patients in two hospitals from 1987 to 2000. RESULTS There were no differences between recurrent and first episodes of endocarditis according to age, sex, heart valve involved or causal microorganisms. Prosthetic valve endocarditis was more common in patients with recurrent endocarditis (86% versus 27%; p < 0.001). Although there were no differences in the rate of complications or early surgery, overall mortality was significantly higher in patients with recurrent endocarditis (53% versus 27%: p < 0.05). When early and late mortality were analysed separately, the differences did not achieve significance. CONCLUSIONS Recurrent endocarditis was frequent in our series (7% of all cases). The features were similar to those of the first episode except for a higher rate of prosthetic valve endocarditis and a higher overall mortality.
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Affiliation(s)
- M Rodríguez
- Servicios de Cardiología y Cirugía Cardiovascular, Hospital Reina Sofía de Córdoba, Spain.
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54
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Vallés F, Anguita M, Escribano MP, Pérez Casar F, Pousibet H, Tornos P, Vilacosta M. [Practice guidelines of the Spanish Society of Cardiology on endocarditis]. Rev Esp Cardiol 2000; 53:1384-96. [PMID: 11060257 DOI: 10.1016/s0300-8932(00)75245-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Infectious endocarditis is a disease which mainly involves the cardiac valves. It has a bad prognosis and is caused by a great variety of microorganisms. Prophylaxis is important although the effectiveness and the best way to achieve it remain unclear. Recommendations are herein presented. The diagnosis is based on clinical, bacteriological, and echocardiographic findings mainly based on Duke's criteria. Transthoracic and transesophageal echography are not only of diagnostic value but are also a tool to determine the therapy to follow. Antibiotic therapy should be selected according to the organisms isolated and their in vitro susceptibility. Guidelines for empirical antibiotic therapy in cases of negative cultures are also included. Lastly, indications and time for surgery are discussed.
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Affiliation(s)
- F Vallés
- Sociedad Española de Cardiología
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55
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Anguita M, Castillo JC, Ramírez A, Siles JR, Ojeda S, Mesa D, Franco M, Vallés F. [Heart failure caused by severe systolic ventricular dysfunction of hypertensive origin. Long-term clinical and functional course]. Rev Esp Cardiol 2000; 53:927-31. [PMID: 10944991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
AIMS The aims of our study were to evaluate survival and evolution of functional class and ventricular function in patients with severe congestive heart failure due to dilated cardiomyopathy. METHODS Inclusion criteria were: class III or IV heart failure, dilated left ventricle with ejection fraction < 40%, history of poor controlled hypertension, and exclusion of other etiologies for heart failure. We studied 17 patients with these features; mean age was 64 +/- 7 years and 70% were male. They were followed up during a mean period of 3.3 +/- 1 years (2 to 6; median 3 years). RESULTS Baseline left ventricular ejection fraction was 30 +/- 5% (20 to 40); 35% of patients were in functional class III and 65% in class IV; 100% of patients received ACE inhibitors and diuretics, 53% betablockers, and 35% calcium-antagonists. Survival was 100%. Left ventricular ejection fraction increased from 30 +/- 5% to 44 +/- 11% at one year, to 50 +/- 11% at 3 years and 51 +/- 10% at the end of follow-up (p < 0.001). This improvement was mainly due to a reduction in systolic left ventricular diameter (from 51 +/- 4 mm to 42 +/- 11 mm, p < 0.01), since diastolic diameter did not significantly changed (63 +/- 4 to 59 +/- 11 mm). CONCLUSIONS The evolution of severe systolic left ventricular dysfunction due to arterial hypertension is favourable at long-term, with null mortality and clinical ejection fraction and functional improvement. Nevertheless, the persistence of left ventricular dilatation suggests that myocardial damage caused by chronic pressure overload does not disappear.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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56
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Rojas I, Pomares H, Pelayo F, Anguita M, Ros E, Prieto A. New methodology for the development of adaptive and self-learning fuzzy controllers in real time. Int J Approx Reason 1999. [DOI: 10.1016/s0888-613x(99)00008-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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57
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Anguita M, Torres F, Castillo JC, Siles JR, Ramírez A, Vallés F. [Clinical manifestations of infective endocarditis]. Rev Esp Cardiol 1998; 51 Suppl 2:16-21. [PMID: 9658944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Infective endocarditis has a broad clinical picture, with systemic and multiorgan impairment. The organs most frequently involved are the heart, the central nervous system and the kidneys. Complications are caused by several mechanisms: direct effect on the heart, septic embolisms and immunological phenomena. We review some of the main clinical aspects of this disease, as well as the results of a wide series of patients with infective endocarditis from our hospital.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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58
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Anguita M, Torres F, Castillo JC, Vallés F. [Etiopathogenesis of infective endocarditis: predisposing heart diseases and causal microorganisms]. Rev Esp Cardiol 1998; 51 Suppl 2:11-5. [PMID: 9658943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Infective endocarditis is caused by the infection of an amorphous mass of platelets and fibrin (the so-called nonbacterial thrombotic endocarditis) which involves a damaged endothelial surface of the heart. Several pathogenetic mechanisms (hemodynamic, immunological, microbiological, etc.) are needed for the development of endocarditis. We review some of these mechanisms, as well as possible changes in etiopathogenesis of this disease that have recently occurred.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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59
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Torres F, Anguita M, Giménez D, Mesa D, Tejero I, Franco M, Benítez F, Amat M, Vallés F. [Long-term clinical course of acute myocarditis. Prospective study of a series of 99 patients (1987-1995)]. Rev Esp Cardiol 1996; 49:723-31. [PMID: 9036474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The natural history of acute myocarditis is not well known. The aim of our study was to assess the spontaneous outcome of patients with this disease and its possible relation with progression to chronic dilated cardiomyopathy. METHODS With this aim, we have carried out a prospective study of 99 patients consecutively diagnosed with acute myocarditis in our hospital from 1987 to April 1995, with a mean follow-up of 34 +/- 25 months. Acute myocarditis was diagnosed by clinical, echocardiographic and isotopic (detection of myocite damage) data, in absence of any other cardiac lesion. RESULTS Mean age was 26 +/- 17 years; 70% of the patients were male. Initial symptoms were dyspnea in 58% of the patients, chest pain in 33% and arrhythmias in 9%. Severe heart failure was present in 62% of the patients, ventricular arrhythmias in 16% and supraventricular arrhythmias in 16%. Cardiothoracic index was 0.50 +/- 0.07. Left ventricular ejection fraction was 0.40 +/- 0.18, although in 44% of the patients it was lower than 0.30. Immunosuppressive therapy was not used in any case. Outcome was favorable in 70% of the patients, who had a normal ejection fraction, while 13% died or needed heart transplantation during follow-up and 17% progressed to stable chronic dilated cardiomyopathy. Final ejection fraction was 0.53 +/- 0.17, significantly higher than the initial, 0.40 +/- 0.18 (p < 0.05); this improvement in ejection fraction was mainly observed during the first month after diagnosis (0.49 +/- 0.18). The proportion of patients with an ejection fraction of less than 0.30 decreased from 44% to 21% at the end of follow-up. CONCLUSIONS Spontaneous outcome of acute myocarditis is good in the majority of patients, although an unfavourable evolution was observed in almost 30% of the patients (death, need of heart transplantation or chronic dilated cardiomyopathy). Improvement in ventricular function mainly occurs at short-term, during the first month of evolution in our study.
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Affiliation(s)
- F Torres
- Servicio de Cardiología, Hospital Universitario Reina Sofia, Córdoba
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60
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Anguita M, Torres F, Vallés F. [Myocardiopathies (XIII). Markers of clinical course in patients with dilated myocardiopathy]. Rev Esp Cardiol 1996; 49:682-92. [PMID: 9036492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The natural history of dilated cardiomyopathy, above all in asymptomatic patients, is not easily predictable. Nevertheless, when congestive heart failure is present, prognosis is significantly worse. The development of new therapeutic methods, both pharmacological (angiotensin converting enzyme inhibitors and other drugs) and surgical (heart transplantation), have improved the prognosis of this disease. In this article, we review some subjects of interest related to the management and treatment of patients with dilated cardiomyopathy that have been studied recently: identification of potentially reversible causes, optimization of medical therapy, prognostic markers, identification of high-risk patients and selection of candidates for heart transplantation.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Reìna Sofía, Córdoba
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61
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Ruiz M, Anguita M, de Zayas R, Bergillos F, Torres F, Giménez D, Benítez J, Alonso S, Vallés F. [Characteristics and course of patients over 65 years of age with severe heart failure]. Rev Esp Cardiol 1996; 49:253-8. [PMID: 8650400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
INTRODUCTION AND OBJECTIVES Although there have been many studies on the prognosis of congestive heart failure, most of them have not provided specific data about older patients. The aim of our study is to evaluate general characteristics and short and medium-term evolution of patients older than 65 years with severe heart failure. PATIENTS AND METHODS We have carried out a prospective study of all patients older than 65 years admitted to our Department during 1993 due to severe heart failure (functional class III or IV of the NYHA classification), regardless of the etiology. In that year, 84 patients who fulfilled those criteria were admitted. RESULTS The mean age was 72 +/- 6 years, 56% were male and 44% female. Age distribution was as follows: 36 patients were between 65 and 70 years, 27 between 70 and 75, 8 between 75 and 80, and 13 older than 80. The etiology of heart failure was: ischemic heart disease 44%, valvular heart disease 36%, idiopathic dilated cardiomyopathy 8%, systemic arterial hypertension 7% and other etiologies 5%. Significant systolic dysfunction (left ventricular ejection fraction < 0.45) was present in 36% of the patients. Ten percent of the patients suffered from severe ventricular arrhythmias (ventricular tachycardia or fibrillation). Regarding treatment, 24% underwent valvular surgery, 74% received only medical treatment and coronary angioplasty was performed in one patient. In hospital mortality was 9% (8 patients). After a mean follow-up of 8 +/- 4 months, the probability of survival was 78% at 1 month, 71% at 6 months and 63% at 1 year. The survival rate was better in patients with higher ejection fraction (53% for patients with ejection fractions of less than 0.45, 64% for those with ejection fractions between 0.45 and 0.60 and 79% for those with ejection fractions greater than 0.60). Considering etiology, the survival rate was worse for patients with acute myocardial infarction (30%) and aortic valve stenosis (58%). CONCLUSIONS Patients older than 65 years admitted to the hospital for severe congestive heart failure represent a heterogeneous population in respect to etiology, systolic function and prognosis. Nevertheless, from this study it appears that a worse prognosis was associated with the lower left ventricular ejection fractions and with certain etiologies; such as acute myocardial infarction or aortic stenosis.
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Affiliation(s)
- M Ruiz
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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62
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Giménez D, María Arizón J, de la Torre J, Anguita M, Escauriaza J, López Granados A, Mesa D, Torres F, Casares J, Concha M, Vallés F. [Value of a short (7 days) prophylactic course of ganciclovir in the prevention of cytomegalovirus disease after heart transplantation]. Rev Esp Cardiol 1996; 49:35-40. [PMID: 8685510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The incidence of cytomegalovirus disease remains important after heart transplantation, mainly in the first months after transplantation. We undertook a study to evaluate a short (7 days) prophylactic administration of ganciclovir to prevent cytomegalovirus disease after heart transplantation. PATIENTS AND METHODS There were two groups of patients: patients transplanted in 1993 (37) and patients transplanted in 1992 (38). In the first group, ganciclovir was given intravenously at a dose of 10 mg per kilogram of body weight every day from postoperative day 1 through day 7. In the second group, ganciclovir was not given. Similar regimens of immunosuppression (ATG, deflazacort, azathioprine and cyclosporine) were given. RESULTS Age, sex, serology in recipients and donors and incidence of acute rejection were comparable between both groups. Mortality was slightly higher in ganciclovir group (35%) than in control group (26%), although this difference was not statistically significant. There were two cases of cytomegalovirus disease in the ganciclovir group (6%) and nine cases in the control group (27%) (p < 0.05), all of them treated successfully. Cytomegalovirus disease in ganciclovir group occurred in two children, who were seronegative before transplantation. The incidence of cytomegalovirus disease in the pediatric recipients of ganciclovir group were 50% (2 of 4) and 100% in the control group (1 of 1). The incidence of cytomegalovirus disease were therefore 0% in the adult subgroup of ganciclovir group and 24% in the adult subgroup of control group. CONCLUSIONS A short (7 days) prophylactic administration of ganciclovir reduces the incidence of cytomegalovirus disease. In the pediatric group, the effectiveness is lower.
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Affiliation(s)
- D Giménez
- Unidad de Trasplante Cardíaco y Servicios de Medicina Interna, Córdoba
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63
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Torres F, Anguita M, Tejero I, Giménez D, Franco M, Zayas R, Gallardo A, Ciudad M, Ruiz M, Suárez de Lezo J. [Acute myocarditis with severe cardiac dysfunction in the pediatric population. The evolution and differential characteristics with respect to adult myocarditis]. Rev Esp Cardiol 1995; 48:660-5. [PMID: 7481034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
AIMS The aim of our study was to assess the spontaneous outcome of acute myocarditis associated with severe cardiac dysfunction in children, as well as to compare these features with those occurring in adult patients. METHODS Fifty patients consecutively diagnosed of acute myocarditis during the last 7 years in our hospital were studied; 15 patients were children younger than 14 years, and 35 were adults. Immunosuppressive therapy was not used in any patient. RESULTS Mean age was 2 +/- 3 years in children, ranging from 2 months to 12 years. One patient required temporary pacing for a third-degree atrioventricular block, while the remaining 14 children had severe congestive heart failure, with a left ventricular ejection fraction of 30 +/- 12% (16 to 44%). After a mean follow-up of 21 +/- 26 months, only 3 children died, at 1, 4 and 10 months after the initial diagnosis. Death was sudden in all 3 patients. Left ventricular ejection fraction rose to 45 +/- 14% at 1 month after diagnosis, and to 58 +/- 15% at the end of follow-up. Unfavorable evolution (death or evolution to chronic dilated cardiomyopathy, with a left ventricular ejection fraction < 45%) occurred in 6 children (40%) at 1 month after diagnosis and in only 4 (25%) at the end of follow-up. The 9 children with 1-month favorable outcome were alive and had an ejection fraction > 45% at long-term, while only 2 of the 6 children with 1-month unfavorable outcome were alive and had an ejection fraction > 45% at long-term. Only the 3 children who died had an ejection fraction < 30% at 1-month. Favorable outcome was more frequent in children that in adult patients with acute myocarditis (75% versus 46%). CONCLUSIONS The outcome of acute myocarditis with severe cardiac dysfunction was favorable in a majority of pediatric patients; this favorable evolution was less frequent in adults. Patients in whom left ventricular ejection fraction did not increase at short-term had a higher risk of death, and they should probably be considered for heart transplantation.
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Affiliation(s)
- F Torres
- Servicio de Cardiología, Hospital Universitario Reina Sofía, Córdoba
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64
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Anguita M, López-Rubio F, Arizón JM, Latre JM, Casares J, López-Granados A, Mesa D, Giménez D, Torres F, Concha M. Repetitive nontreated episodes of grade 1B or 2 acute rejection impair long-term cardiac graft function. J Heart Lung Transplant 1995; 14:452-60. [PMID: 7654730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Episodes of grade 1B or 2 acute heart rejection are usually not treated, and most of them resolve spontaneously. METHODS With the aim to assess long-term outcome in patients with repetitive nontreated episodes of low-grade (1B, 2) acute rejection, we have studied 141 heart transplant recipients in whom the evolutive pattern of acute rejection during the first 6 months after transplantation could be determined. RESULTS Forty-four patients (31%) had only grade 0 or 1A acute rejection episodes (pattern A); 23 patients (16%) had three or more episodes of grade 1B or 2 acute rejection without 3A or more advanced rejection (pattern B); 48 patients (34%) had one or two episodes of grade 3A, 3B, or 4 acute rejection only during the first 6 months after transplantation (pattern C); and 26 patients (19%) had three or more episodes of grade 3A, 3B, or 4 acute rejection (pattern D). Overall mortality was 11%, 26%, 19%, and 46% for patients with patterns A, B, C, and D, respectively. No difference was found among patterns with regard to incidence of graft atherosclerosis. Left ventricular ejection fraction at 1 year after transplantation was significantly lower (p < 0.05) for patients with pattern B (50% +/- 5% versus 59% +/- 7%, 59% +/- 11%, and 56% +/- 6% for patterns A, C, and D, respectively); cardiac index also was lower for patients with pattern B than for those with pattern A (3.6 +/- 0.6 versus 4.1 +/- 0.6 L/min/m2, p < 0.05). CONCLUSIONS Although mortality was higher for patients with more severe episodes of acute rejection, only repetitive nontreated episodes of grade 1B or 2 rejection significantly impaired long-term graft function.
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Affiliation(s)
- M Anguita
- Department of Cardiology, Hospital Universitario Reina Sofía, University of Códoba, Spain
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65
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Zayas R, Anguita M, Torres F, Giménez D, Bergillos F, Ruiz M, Ciudad M, Gallardo A, Vallés F. Incidence of specific etiology and role of methods for specific etiologic diagnosis of primary acute pericarditis. Am J Cardiol 1995; 75:378-82. [PMID: 7856532 DOI: 10.1016/s0002-9149(99)80558-x] [Citation(s) in RCA: 200] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
To assess the incidence of a specific etiology and the role of methods for specific etiologic diagnosis in patients with primary acute pericarditis, we studied 100 patients with primary acute pericarditis consecutively admitted to our hospital between 1991 and 1993. A general diagnostic protocol was performed in all patients, whereas only pericardiocentesis was performed in patients with clinical cardiac tamponade or an unfavorable course with anti-inflammatory drugs. Surgical drainage and pericardial biopsy was performed in patients with tamponade relapse. A specific etiology was discovered in 22 patients (22%) (neoplasms in 7, tuberculosis in 4, other infections in 3, collagen diseases in 3, thyroid disorders in 4, and dissecting aortic aneurysm in 1). The general diagnostic protocol led to a specific diagnosis in 15 patients (68% of all patients with specific acute pericarditis) and pericardiocentesis in the other 7 patients (32%). The role of a diagnostic protocol, therapeutic pericardiocentesis, and diagnostic pericardiocentesis was similar and complementary. Pericardial biopsy results were negative in the 5 patients in whom it was performed. Cardiac tamponade and an unfavorable clinical outcome were significantly (p < 0.001) associated with the finding of a specific etiology; when both features were combined, sensitivity was 86% and specificity 85%, positive predictive value 63% and negative predictive value 96%. We conclude that the specific etiology in patients with primary acute pericarditis is about 20% to 25%, and that about 90% of these specific cases can be discovered by using the described systematic diagnostic protocol only in patients with an unfavorable outcome (cardiac tamponade or poor clinical course).
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Affiliation(s)
- R Zayas
- Department of Cardiology, Hospital Reina Sofía, University of Córdoba, Spain
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66
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Anguita M, Arizón JM. Heart transplantation in Spain: the Spanish National Registry of Heart Transplantation (1984-1992). J Heart Lung Transplant 1994; 13:950-7. [PMID: 7865528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
The first heart transplantation in Spain was performed in 1984. Since then, 950 patients had undergone heart transplantation in our country as of December 1992. Data from all these 950 patients have been reported to the Spanish National Registry of Heart Transplantation since its inception in 1989. Follow-up is complete for all patients. Mean age of recipients was 46 +/- 14 years; 86% were male patients. Almost 50% of all heart transplant procedures were performed in 1991 (232 patients, 6 per million persons) and 1992 (254 patients, 6.6 per million). Twelve centers have performed heart transplantations in Spain. Of the 950 procedures, 907 (95%) have been orthotopic, 6 (0.6%) heterotopic, 16 (1.7%) heart-lung transplantations, and 21 (2.7%) retransplantations. Mortality on waiting list was 8% in 1991 and 5.2% in 1992. Idiopathic (47%) and ischemic (37%) cardiomyopathy were the two main causes leading to transplantation. Mean recipient age has increased from 38 years in 1985 to 50 in 1992; 50% of all patients who underwent transplantation in 1992 were older than 50 years of age, with 11% older than 60 years of age. Actuarial survival was 74% at 1 year and 63% at 6 years, which is similar to that of the International Society for Heart and Lung Transplantation Registry. One-year survival increased from 61% for patients receiving transplants in 1985 to 77% for those who received transplants in 1992. One-month mortality decreased from 23% in 1985 to 12% in 1992.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Anguita
- Section of Heart Transplantation, Spanish Society of Cardiology, Madrid, Spain
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67
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Anguita M, Alonso-Pulpón L, Arizón JM, Cavero MA, Vallés F, Segovia J, Pérez-Jiménez F, Crespo M, Concha M. Comparison of the effectiveness of lovastatin therapy for hypercholesterolemia after heart transplantation between patients with and without pretransplant atherosclerotic coronary artery disease. Am J Cardiol 1994; 74:776-9. [PMID: 7942548 DOI: 10.1016/0002-9149(94)90433-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
With the aim of assessing the effectiveness and safety of lovastatin in patients with hypercholesterolemia after heart transplantation, as well as the potential differences in the lipid-lowering effect of lovastatin between patients with or without pretransplant coronary artery disease (CAD), we studied 63 heart transplant patients who had serum total cholesterol > 250 mg/dl in spite of dietary therapy. Mean age of subjects was 47 +/- 2 years. Triple-drug immunosuppressive therapy consisted of cyclosporine, azathioprine, and steroids. Thirty-nine patients (62%) had pretransplant CAD and 24 (38%) did not. Pretreatment serum lipid levels were: total cholesterol, 302 +/- 32 mg/dl; low-density lipoprotein (LDL) cholesterol, 201 +/- 35 mg/dl; high-density lipoprotein (HDL) cholesterol, 60 +/- 19 mg/dl; triglycerides, 205 +/- 86 mg/dl; and total/HDL cholesterol ratio, 5.4 +/- 1.6. Patients received 10 to 40 mg/day of lovastatin (mean dose 17 +/- 6) for 13 +/- 4 months. There were no serious adverse events. At 3 months, lovastatin decreased total cholesterol by 15% (p < 0.001), LDL cholesterol by 21% (p < 0.001), triglycerides by 17% (p < 0.05), and total/HDL cholesterol ratio by 17% (p < 0.001), and increased HDL cholesterol by 3% (NS). Although lovastatin was effective in both patients with pretransplant CAD and non-CAD, analysis of its effect in each subgroup (CAD and non-CAD) revealed that its lipid-lowering effect was higher for non-CAD patients (-20% vs -12% for total cholesterol, and -27% vs -17% for LDL cholesterol, both p < 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Anguita
- Department of Cardiology, Hospital Reina Sofía, Córdoba, Spain
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68
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Anguita M, Alonso-Pulpón L, Arizón JM, Vallés F. [The use of lovastatin in patients with hyperlipemia following heart transplantation treated with cyclosporine]. Med Clin (Barc) 1994; 103:477-8. [PMID: 7996901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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69
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Anguita M, Arizón JM, Torres F, Giménez D, Gallárdo A, Ciudad M, Zayas R, Ruiz M, Concha M, Vallés F. [The incidence, mechanisms and clinical factors predictive of sudden death in patients with severe heart failure evaluated in anticipation of heart transplantation]. Rev Esp Cardiol 1994; 47:658-65. [PMID: 7991918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION AND OBJECTIVES Sudden death is not uncommon in patients with severe congestive heart failure. The aim of our study was to assess the incidence, mechanisms and clinical predictors of sudden death in a large series of patients with severe congestive heart failure evaluated for heart transplantation. METHODS With this aim we have reviewed our experience on 240 consecutive patients with severe heart failure studied in our hospital from May 1986 to June 1992. Heart failure was due to ischemic heart disease in 35% of patients and idiopathic dilated cardiomyopathy in 65%. Age was 47 +/- 12 years, left ventricular ejection fraction was 20 +/- 6%, and symptom class was IV in 88% of patients and III in 12%. RESULTS Sixty-eight of the 240 patients (28%) died without transplantation. Death was sudden in 21 patients (31% of deaths, and 9% of all patients), due to heart failure in 41 (68%), and due to malignancy (ampuloma) in 1 (1%). Mechanism of sudden death could be identified in 12 cases: ventricular tachycardia/fibrillation in 8 and bradycardia/electromechanical dissociation in 4. On multivariate analysis (stepwise logistic regression), a lower tolerated captopril dosage (p = 0.004), a lower systolic blood pressure (p = 0.079) and a history of a ventricular tachycardia/fibrillation (p = 0.073) were independent predictors of sudden death. CONCLUSIONS It seems possible to identify, between patients with severe heart failure, a subgroup of patients at higher risk for sudden death by means of such simple clinical parameters.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Universitario Reina Sofía, Universidad de Córdoba
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70
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Gallardo A, Anguita M, Franco M, Giménez D, Torres F, Ciudad M, López-Granados A, Mesa D, Arizón JM, Concha M. [The echocardiographic findings in patients with brain death. The implications for their selection as heart transplant donors]. Rev Esp Cardiol 1994; 47:604-8. [PMID: 7973027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION AND AIMS Brain death causes myocardial impairment by some mechanisms not yet well understood. The aim of this work was to assess the echocardiographic features found in these patients and their implication in donor selection for heart transplantation. METHODS With this aim, we have studied 38 consecutive patients with brain death assessed as possible donors for heart transplant in our hospital in the last 3 years. Age was 23 +/- 13 years; 77% were male. No history of cardiac disease was present in any patient. An adequate transthoracic echocardiogram was obtained in 74% of patients; transesophageal view was used in the remaining 26%. RESULTS Echocardiogram was strictly normal in only 14 patients (37%). Mild valvular alterations were found in 5 patients (13%); a dilated aortic root in 1 (3%); moderate concentric left ventricular hypertrophy in 5 (14%); mild pericardial effusion in 1 (3%); mild septal hypokinesia with normal left ventricular ejection fraction in 4 (10%); abnormal left ventricular diastolic function in 7 (18%); and diffuse hypokinesia with ejection fraction less than 60% in 14 (37%). In 7 patients (18%) ejection fraction was lower than 40% (one of them was cocaine-addict). Mean ejection fraction was 59 +/- 15% (23 to 83%). Only 2 of the 19 (10%) donor hearts implanted in our hospital showed early dysfunction after transplant, but no relation to pretransplant ejection fraction was found. Ejection fraction increased from 62% pretransplant to 73% at one week after transplant in the other 17 cases. CONCLUSIONS Brain death commonly causes alterations of left ventricular function, and this impairment is severe in almost 20% of cases. These echocardiographic features must be known when selection of donors for heart transplantation is concerned.
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Affiliation(s)
- A Gallardo
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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71
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López-Rubio F, Anguita M, Arizón JM, López-Beltrán A, Mesa D, López-Granados A, Vallés F, Concha M. Visceral Kaposi's sarcoma without mucocutaneous involvement in a heart transplant recipient. J Heart Lung Transplant 1994; 13:913-5. [PMID: 7803437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Kaposi's sarcoma has been occasionally reported in heart transplant recipients, but its occurrence without mucocutaneous involvement is extremely rare. In these uncommon cases, the tumor can be indistinguishable from opportunistic infections, making diagnosis difficult. The case of a patient in whom visceral Kaposi's sarcoma was diagnosed by necropsy 6 months after heart transplantation is reported.
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Affiliation(s)
- F López-Rubio
- Heart Transplantation Unit, Hospital Universitario Reina Sofía, University of Córdoba, Spain
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72
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Ruiz M, Anguita M, Zayas R, Tejero I, Torres F, Giménez D, Franco M, Ciudad M, Gallardo A, Vallés F. [Infectious endocarditis in non-addict patients without predisposing heart disease. Differential features]. Rev Esp Cardiol 1994; 47:518-22. [PMID: 7973012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION AND AIMS Although uncommonly, infective endocarditis in non-addict patients may involve people without predisponente heart disease. The aim of our study was to assess the clinical and prognostic features of this type of endocarditis and to compare them with those of the more common type of endocarditis with underlying lesion. METHODS With this aim, we have reviewed 71 consecutive cases of non-addict infective endocarditis diagnosed in our hospital in the last 7 years; there was no preexisting cardiac lesion in 9 patients (13% of all endocarditis and 21% of native valve endocarditis), while underlying heart disease, including mitral valve prolapse, was present in the remaining 62 patients. RESULTS Mean age was significantly lower in 9 patients without preexistent lesion (28 +/- 18 versus 46 +/- 17 years, p < 0.01), while there was no differences for gender. Infection involved the aortic valve in 56%, the tricuspid or pulmonary valve in 33% and the mitral valve in only 11% of the patients without underlying cardiopathy (for 44%, 4% and 49%, respectively, in patients with cardiopathy). Staphylococcus aureus caused 67% of cases in patients without cardiopathy and only 9% in those with cardiopathy. Surgery was required in a similar proportion by both groups of patients (55% and 56%), although mortality was more than twice higher in patients with prior cardiac lesions (25% versus 11%). CONCLUSIONS A significant proportion of non-addict infective endocarditis involves patients without predisponente heart disease. These cases have some differential features (younger age, aortic and right heart valves involvement, S. aureus as the main causative agent and lower mortality) in comparison to those of endocarditis in patients with underlying cardiopathy.
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Affiliation(s)
- M Ruiz
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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73
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Anguita M, Arizón JM, Vallés F, López-Rubio F, Latre JM, Giménez D, Torres F, Concha M. [Short- and long-term course of heart transplantation recipients with severe dysfunction of the graft associated with acute rejection]. Rev Esp Cardiol 1994; 47:384-8. [PMID: 8066310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
INTRODUCTION AND OBJECTIVES Acute rejection is still a common cause of death after heart transplantation, in spite of cyclosporine. The aim of our study was to assess the incidence of severe graft dysfunction associated with acute rejection and the short and long-term outcome of these patients. METHODS Ten of our 100 first heart transplant patients have developed rejection-induced severe cardiac dysfunction (left ventricular ejection fraction determined by echocardiography < 35% associated with 3A, 3B or 4 acute rejection). Clinical outcome, complications and evolution of left ventricular function were studied. RESULTS Five patients were given intravenous methylprednisolone 500 to 1000 mg/day for 3 days. The other 5 patients had severe heart failure and received antilymphocyte antibodies. Three patients treated with methylprednisolone alone and one patient treated with antilymphocyte antibodies died within the first week after therapy. Left ventricular ejection fraction increased from 26 +/- 4% to 51 +/- 6% at 1 month after therapy in the 6 survivor patients. Four of the 6 survivor patients also died before 1 year after rejection (3 due to infection). Thus, long-term, overall mortality was 80%. CONCLUSIONS Although favorable short-term results can be achieved in patients with rejection-induced severe cardiac dysfunction with immunosuppressive therapy (mainly antilymphocyte antibodies), long-term prognosis seems poor, due to the increased rate of life-threatening infections.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología y Unidad de Trasplante Cardíaco, Hospital Universitario Reina Sofía, Córdoba
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74
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Giménez DM, Torres F, Franco M, Vivancos R, Anguita M, Granados AL, Mesa D, Romo E, Segura J, Suárez de Lezo J. [An analysis of the factors and phenomena associated with the formation of a spontaneous echo contrast in the left atrium]. Rev Esp Cardiol 1994; 47:181-6. [PMID: 8184169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
INTRODUCTION AND AIMS To determine the factors related to the formation of spontaneous echo contrast in left atrium. PATIENTS AND METHODS We have analyzed our series of 1,066 patients undergoing transesophageal echocardiography until December 1991. It was found in left atrium in 387 patients (36%) and was associated with another pathology in 99%. We defined spontaneous echo contrast as mild in 64% and severe in 36%. RESULTS The prevalence of spontaneous echo contrast was greater in patients with atrial fibrillation (p < 0.001), mitral stenosis (p < 0.001), double mitral lesion (p < 0.001), prosthesis (p < 0.001), embolism (p < 0.05) and a dilated left atrium (left atrial dimension greater than 60 ml) (p < 0.01). The presence of mitral regurgitation made it less frequent (p < 0.05). Thrombi were visualized in 104 patients and they were more frequent in the presence of spontaneous echo contrast. Severe spontaneous echo contrast was significantly more frequent in patients with atrial fibrillation (p < 0.001), mitral stenosis (p < 0.05) and thrombi (p < 0.001). CONCLUSIONS Spontaneous echo contrast in left atrium is a common finding in transesophageal studies and it is associated with another pathology in 99%. It is more frequent in patients with atrial fibrillation, mitral stenosis, embolism or prosthesis. Left atrial enlargement is one of the more important factors. It is less frequent in patients with mitral regurgitation. Thrombi are less frequent in patients without spontaneous echo contrast. Severe spontaneous echo contrast is significantly associated with mitral stenosis, atrial fibrillation and left atrial thrombi.
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Affiliation(s)
- D M Giménez
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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75
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Ciudad M, Anguita M, Gallardo A, Zayas R, Ruiz M, Mesa D, Franco M, Vallés F. [Infectious endocarditis due to Q fever: a recurrent disease. Apropos a new case]. Rev Esp Cardiol 1994; 47:119-21. [PMID: 8165348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We report a case of a patient with an aortic prosthetic valve who had Q fever endocarditis, glomerulonephritis and rapidly progressive renal failure. He was seen in 1987 and successfully treated by heart valve surgery and a one-year course of doxycycline. Five years later, the patient had another episode of Q fever endocarditis, involving the native mitral valve, complicated with acute renal failure and severe mitral regurgitation that required hemodialysis and mitral valve replacement. The outcome was again successful. This case report raises the question of whether Q fever endocarditis can be eradicated, and also the required duration of antibiotic therapy for this disease.
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Affiliation(s)
- M Ciudad
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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76
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Prada JL, qillanueva JL, Torre-Cisneros J, Rodriguez F, Espinosa M, Anguita M. Endocarditis due to corynebacteriaceae in a kidney transplant patient. Nephrol Dial Transplant 1994; 9:1185-7. [PMID: 7800225 DOI: 10.1093/ndt/9.8.1185] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- J L Prada
- Infectious Diseases Unit, Hospital Universitario Reina Sofía, Cordoba, Spain
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77
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Prada JL, Villanueva JL, Torre-Cisneros J, Anguita M, Escauriaza J, Sánchez-Guijo P. [Endocarditis caused by non-diphtheriae Corynebacterium. Presentation of 12 cases and review]. Enferm Infecc Microbiol Clin 1993; 11:536-42. [PMID: 8142503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Corynebacterium is known as a pathogen for man, particularly C. diphtheriae, while other species may cause disease and particularly cardiac valve infection, mainly in immunosuppressed patients, intravenous drug addicts, valve prosthesis carriers, patients with previous valvular disease, with congenital heart diseases or those submitted to cardiothoracic surgery. METHODS Seven episodes of endocarditis due to Corynebacterium no diphtheriae among six patients admitted to our hospital between 1989 and 1992 are analyzed. RESULTS The mitral valve was often affected with a predominance of incidence in the native valve. Four cases were cured with antibiotic therapy and in three patients surgical valve replacement was required. Recurrence of endocarditis was observed in one of the patients. One case of mycotic cerebral aneurysm and one intracranial hemorrhage are complications of note. One of the patients had undergone kidney transplantation being the first case described with endocarditis by C. no diphtheriae in this subset of patients. Transesophageal echocardiography was the principal diagnostic measure. CONCLUSIONS The increase in the number of immunosuppressed patients (organ transplantations and acquired immunodeficiency syndrome) and prosthesis carriers wake advisable that these microorganisms be taken into account as etiologic agents of infectious endocarditis.
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Affiliation(s)
- J L Prada
- Unidad de Enfermedades Infecciosas, Hospital Universitario Reina Sofía, Córdoba
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78
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Anguita M, Arizón JM, Vallés F, Torres F, Giménez D, Casares J, López-Granados A, Mesa D, Latre JM, Concha M. Influence of heart transplantation on the natural history of patients with severe congestive heart failure. J Heart Lung Transplant 1993; 12:974-82. [PMID: 8312322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
In an attempt to study the influence of heart transplantation on the natural history of patients with severe congestive heart failure, we have reviewed our experience with 240 consecutive patients who were New York Heart Association class IV or III/IV, who had left ventricular ejection fraction less than 35%, who were younger than 65 years of age, and who were assessed for heart transplantation in our hospital since May 1986. Mean age was 47 +/- 12 years. Left ventricular ejection fraction was 20% +/- 6%. Eighty-seven percent were male. New York Heart Association class was IV in 88% and III/IV in 12%. The cause was ischemic heart disease in 35% of patients, valvular heart disease in 13% of patients, and primary dilated cardiomyopathy in 52% of patients. At initial assessment, heart transplantation was considered to be not indicated in 30% of patients, indicated in 51% of patients, and contraindicated in 19% of patients. During a follow-up of 13 +/- 13 months (2 to 64 months), 110 patients underwent transplantation (46%). Posttransplantation actuarial probability of survival was 70% at 3 years. Three-year probability of survival free from transplantation was significantly lower for patients older than 55 years of age (p < 0.05), for those with left ventricular ejection fraction less than 20% (p < 0.05), ischemic causes (p < 0.05), New York Heart Association class IV (p < 0.001), and indication/contraindication for transplantation (p < 0.001); no difference was noted for gender.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Anguita
- Heart Transplantation Unit, Reina Sofía Hospital, University of Córdoba, Spain
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79
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Anguita M, Bueno G, López-Granados A, Mesa D, Dios F, Bergillos F, Torres F, Giménez D, Suaárez de Lezo J, Vallés F. [Patients with an acute myocardial infarct treated in a coronary unit or in a general cardiology ward A comparative study]. Rev Esp Cardiol 1993; 46:735-42. [PMID: 8290775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
INTRODUCTION AND OBJECTIVES Coronary care units have been accepted as the standard location for treatment for patients with acute myocardial infarction. Nevertheless, controversy over their clinical impact, current role and cost-effectiveness still remains. Due to the increased incidence of coronary artery disease in Spain, coronary care units are often full, and patients with acute myocardial infarction must be cared for in a general cardiology ward. METHODS We have studied the features and results of 420 patients with acute myocardial infarction consecutively admitted to our hospital and compared patients cared for in the coronary care unit (329 [78%]) with those cared for in the cardiology ward (91 [22%]). Admission to cardiology ward or coronary care unit was based on the clinical judgment of emergency room physicians and the bed availability. No differences in age, sex, risks factors, prior history of coronary heart disease, blood pressure on admission, extension and complications of myocardial infarction were found between both groups. RESULTS The percentage of patients with evolved and non-Q wave acute myocardial infarction, and admission electrocardiogram not suggestive of infarction was significantly higher in ward group (23 versus 2.4%, p < 0.001; 19 versus 11%, p < 0.01; and 43 versus 15%, p < 0.01; respectively). Although patients admitted to the coronary care unit underwent intravenous thrombolysis and coronary artery revascularization procedures in a higher proportion, mortality was similar in both groups (14% for ward patients and 17% for coronary care unit patients). When patients with evolved or non-Q wave infarctions and those with admission electrocardiograms not suggestive of infarction were excluded from the analysis, mortality rates remained similar. Subgroups mortality was in general similar for patients cared for in cardiology ward or in coronary care unit, although patients without shock, with Killip class I or II, and older than 70 years, had a slightly lesser mortality when treated in the Cardiology ward (5 versus 11%, 6 versus 11%, and 14 versus 28%, respectively). By contrast, patients with shock, Killip class III or IV, and electrocardiogram at admission not suggestive of infarction, had a lesser mortality when cared for in coronary care unit. CONCLUSIONS We conclude that some subgroups of patients with acute myocardial infarction can be, if needed, effective and safely cared for in cardiology ward.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Universitario Reina Sofía, Córdoba
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80
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Latre JM, Anguita M, Arizón JM, Giménez D, Vallés F, Concha M. Noninvasive follow-up of episodes of significant acute heart rejection by radioisotopic methods. J Heart Lung Transplant 1993; 12:882-3. [PMID: 8241234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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81
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Arizón JM, Anguita M, Vallés F, López-Rubio F, López-Granados A, Casares J, Segura J, Mesa D, Muñoz I, Alados P. A randomized study comparing deflazacort and prednisone in heart transplant patients. J Heart Lung Transplant 1993; 12:864-8. [PMID: 8241229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Prednisone is widely used by most heart transplantation units despite its frequent side effects. Deflazacort, an oral synthetic steroid with fewer side effects, has been successfully used in patients after heart transplantation, but a prospective study comparing deflazacort and prednisone in transplant patients is lacking. We have carried out, in the last year, a prospective trial of deflazacort versus prednisone involving 35 consecutive heart transplant patients. Two of these patients died perioperatively (surgical mortality, 5.7%), and another two were excluded from the protocol because of diabetes mellitus in one patient and active infection before transplantation in the other patient. Thus 31 patients were enrolled in the 3-month study. All of them were treated with antithymocyte globulin, 10 mg/kg/day for 3 days after transplantation, azathioprine, and cyclosporine; patients were randomly assigned groups: 15 patients to receive deflazacort therapy, 1.5 mg/kg/day, and 16 patients to receive prednisone therapy, 1 mg/kg/day, starting the first day after transplantation. Steroids were rapidly tapered, reaching the maintenance dose at 2 to 3 weeks after transplantation (prednisone, 0.15 mg/kg/day; deflazacort, 0.25 mg/kg/day). Both groups were similar in terms of age, gender, ABO identity, serum cyclosporine levels, azathioprine dosage, and pretransplantation serum glucose and lipids levels. Seven endomyocardial biopsies were performed on each patient, at 1, 2, 3, 5, 7, 10, and 13 weeks after transplantation. Incidence of acute rejection was similar between prednisone and deflazacort groups; 33% of patients receiving prednisone therapy and 42% of patients receiving deflazacort therapy had one episode of 3A or higher rejection (not significant).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J M Arizón
- Heart Transplantation Unit, Reina Sofía Hospital, University of Córdoba, Spain
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82
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Anguita M, Arizón JM, Vallés F, Torres F, López-Rubio F, Concha M. Results of heart transplantation in recipients with active infection. J Heart Lung Transplant 1993; 12:808-9. [PMID: 8241219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Although active infection in the recipient is generally considered to be an absolute contraindication for heart transplantation, seven of our first 104 transplant patients (6.7%) had active severe infection within the week before transplantation. Because of unstable clinical condition of these recipients, heart transplantation was performed when an adequate donor was offered, in spite of infection. Patients were managed with cyclosporine as the only immunosuppressive therapy during the first week after transplantation. Mortality rate and incidence of acute rejection were not different for these seven patients than for the remaining 97 patients.
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Affiliation(s)
- M Anguita
- Heart Transplantation Unit, Reina Sofía Hospital, University of Córdoba, Spain
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83
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Anguita M, Arizón JM, Bueno G, Latre JM, Sancho M, Torres F, Giménez D, Concha M, Vallés F. Clinical and hemodynamic predictors of survival in patients aged < 65 years with severe congestive heart failure secondary to ischemic or nonischemic dilated cardiomyopathy. Am J Cardiol 1993; 72:413-7. [PMID: 8352184 DOI: 10.1016/0002-9149(93)91132-2] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
To identify which clinical or hemodynamic parameters predict survival in patients with end-stage heart failure due to dilated cardiomyopathy, 130 consecutive patients aged < 65 years (mean 46 +/- 13) assessed for heart transplantation from May 1986 to April 1991 were studied. Mean follow-up was 15 +/- 11 months. Left ventricular ejection fraction was 22 +/- 7%. Left ventricular end-diastolic pressure was 27 +/- 9 mm Hg, and cardiac index was 2.2 +/- 0.6 liter/min/m2. Symptom class was IV in 91% of patients and III in 9%. Etiology was ischemic in 40% of patients and idiopathic in 60%. After intensive medical therapy, heart transplantation was considered indicated in 53% of patients, contraindicated in 20% and not indicated in 27%. Transplantation was performed in 36% of patients during follow-up, and 35% died and 29% were alive without transplantation. A comparison, excluding patients with transplantation, was performed between those who were alive and had survived > or = 6 months after assessment, and those who died. On multivariate analysis, the following 3 parameters were independent predictors of prognosis: intravenous inotropic requirement (p < 0.001), maximal, tolerated captopril dose (p = 0.013) and systolic blood pressure (p = 0.003). When patients with transplantation were considered as deaths, stabilization on medical therapy also reached statistical significance (p = 0.009). Classic prognostic markers including ventricular arrhythmias, left ventricular end-diastolic pressure, cardiac index, amiodarone therapy and etiology were not associated with prognosis in this homogeneous population of severely ill patients.
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Affiliation(s)
- M Anguita
- Heart Transplantation Unit, Hospital Universitario Reina Sofía, Universidad de Córdoba, Spain
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84
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Anguita M, Ciudad M, Gallardo A, Torres F, Giménez D, Arizón JM, Vallés F. [Infectious endocarditis due to Q fever. A report of 4 new cases]. Rev Esp Cardiol 1993; 46:506-8. [PMID: 8378569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Q fever (Coxiella burnetii) is an uncommon cause of culture-negative infective endocarditis. Four cases of Q fever endocarditis diagnosed at our hospital in the last 7 years are reported (8% of all infective endocarditis). Infection involved a prosthetic heart valve in 3 cases (15% of all prosthetic valve endocarditis), and one patient with single ventricle and pulmonary stenosis in the remaining case. Important complications developed in all cases, and 3 patients underwent cardiac surgery. Mortality was 50%. Some diagnostic and therapeutical aspects of this disease are discussed.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Universitario Reina Sofía, Córdoba
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85
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Arizón JM, Anguita M, Vallés F, Montero A, Sancho M, López-Rubio F, Latre JM, Calleja F, Casares J, Román M. Preliminary experience with deflazacort, a new synthetic steroid with fewer undesirable side effects, in heart transplant patients. J Heart Lung Transplant 1993; 12:445-8; discussion 448-9. [PMID: 8329416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Prednisone is widely used by most heart transplant units, despite its frequent side effects. Deflazacort, a new oral synthetic steroid with fewer side effects, has not been studied in heart transplant patients. Our initial experience with 26 heart transplant patients in whom prednisone was replaced by deflazacort at 11 +/- 11 months after transplantation is reported. After the switch to deflazacort, a significant decreased was noted in glycemia, total cholesterol, and LDL-cholesterol (p < 0.001). No difference was noted in severity or frequency of rejection and infection between patients being treated with deflazacort and another 26 patients who continued to be treated with prednisone over a comparable period of time after transplantation.
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Affiliation(s)
- J M Arizón
- Heart Transplantation Unit, Hospital Reina Sofía, University of Córdoba, Spain
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86
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Anguita M, Concha M, Arizón JM, Montero JA, López-Granados A, Vallés F. Posttransplantation bradyarrhythmia and graft preservation temperature. J Heart Lung Transplant 1993; 12:536. [PMID: 8380003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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87
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Villanueva JL, Torre-Cisneros J, García MA, Anguita M. [Late candidal endocarditis on a prosthesis in an HIV-positive patient. A good evolution after treatment]. Med Clin (Barc) 1993; 100:638. [PMID: 8497165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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88
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Concha M, Montero A, Arizón JM, Anguita M, Vallés F, Calleja F, Román M, Casares J, Jiménez MA, Alvarez F. [Orthotopic heart transplant. Study of early morbimortality (< or = 30 days). Experience at the Reina Sofía Hospital (Córdoba)]. Rev Esp Cardiol 1993; 46:93-100. [PMID: 8451489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
From may 1986 to december 1991, we have performed 90 heart transplantation in the Hospital "Reina Sofía" from Córdoba. In the present study we analyze the early morbidity and mortality in a retrospective study on complications and factors determining its incidence. Seventy patients were male (86%) and 13 female (14%). Age ranged from 12 and 65 years. The 31% of patients needed in pharmacological support before transplantation, 15 of them were operated in a emergency situation because of cardiogenic shock. The pulmonary resistances oscillated between 0.5 and 8.7 units/m2 (Wood) (mean 2.5 +/- 1.4 units/m2). The mean time of ischaemia was 136 +/- 38 minutes (range 5-255 min). Hospital mortality (< or = 30 days) was 8.8% (8/90). No predictive factors from donor and recipient were found. Three main influences on complications were analyzed: a) influence of myocardial temperature, b) role of hematic cardioplegia, and c) usefulness of Aprotinin. Eighteen patients (20%) developed severe bradyarrhythmia needing a pacemaker in the post-operative period. We found a significant relationship with myocardial temperature (4.3 +/- 2.1 vs 6.2 +/- 2.6; p < 0.05) and transport solution temperature (5.8 +/- 2.3 vs 7.3 +/- 1.9; p < 0.05). No significant influence was found on the time of ischaemia, previous heart disease, previous treatment with Amiodarona, clinical condition, etc.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Concha
- Servicio de Cirugía Cardiovascular, Hospital Universitario Reina Sofía, Córdoba
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89
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Arizón JM, Segura J, Anguita M, Vázquez de Prada JA. [National Registry of Heart Transplantation. Third report]. Rev Esp Cardiol 1992; 45:618-21. [PMID: 1475481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- J M Arizón
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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90
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Segura J, Anguita M, Vivancos R, Franco M, Romo E, Suárez de Lezo J, Vallés F. [Listeria monocytogenes endocarditis in a patient with mitral prosthesis, left auricular thrombus and adenocarcinoma of the colon]. Rev Esp Cardiol 1992; 45:483-5. [PMID: 1439074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A case of Listeria monocytogenes endocarditis in a patient with mitral prosthetic valve, left atrial thrombus and colonic adenocarcinoma is reported. Vegetations were not demonstrated by transesophageal echocardiography and the clinical course was benign and without complications. Cure was achieved with antibiotic therapy, and surgery was not required. These features suggest that atrial thrombus could be the source of infection.
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Affiliation(s)
- J Segura
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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91
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Anguita M, Arizón JM, Vallés F, Montero JA, Sancho M, Bueno G, Latre JM, López-Rubio F, Concha M. Influence on survival after heart transplantation of contraindications seen in transplant recipients. J Heart Lung Transplant 1992; 11:708-15. [PMID: 1498136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Fifty-seven patients underwent heart transplantation at our hospital between April 1986 and April 1991. In an attempt to assess the result of and the influence of contraindications seen in transplant recipients before transplantation on the outcome after transplantation, we have analyzed six of these "relative" contraindications: (1) age over 55 years (21% of patients); (2) pulmonary hypertension (pulmonary vascular resistance of more than 5 Wood units, and/or transpulmonary gradient of more than 12 mm Hg; 26% of patients); (3) renal failure (serum creatinine level of more than 2 mg/dl, and/or creatinine clearance of less than 35 ml/min; 11% of patients); (4) active infection (9% of patients); (5) diabetes mellitus (7% of patients); and (6) critical/unstable clinical condition before transplantation (25% of patients). An overall "risk score," obtained by adding one point for each contraindication, was also analyzed. Risk score was 0 (the "ideal" recipient) in 38% of patients, 1 in 25% of patients; 2 in 23% of patients; and 3 or more in 14% of patients. Actuarial survival was significantly lower for patients over 55 years of age (45% versus 68% at 18 months; p less than 0.05), for patients with elevated pulmonary vascular resistance (38% versus 72%; p less than 0.01), and for patients with kidney failure (16% versus 70%; p less than 0.01). On the contrary, survival at 18 months was not significantly different for patients with or without diabetes mellitus (50% versus 63%; not significant [NS]), active infection (60% versus 63%; NS), or critical/unstable condition (45% versus 69%; p less than 0.1).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- M Anguita
- Heart Transplantation Unit, Hospital Universitario Reina Sofía, Córdoba, Spain
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92
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Anguita M, Arizón JM, Bueno G, Concha M, Vallés F. Spontaneous clinical and hemodynamic improvement in patients on waiting list for heart transplantation. Chest 1992; 102:96-9. [PMID: 1623803 DOI: 10.1378/chest.102.1.96] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Heart transplantation is currently the most effective therapy for patients with severe heart failure due to dilated cardiomyopathy, although long-term survival without transplantation has been described in a few patients. We have identified five patients with severe heart failure who experienced a significant clinical and hemodynamic improvement while they were waiting for heart transplantation. At initial assessment, all five patients were symptom-class 4; left ventricular end-diastolic pressure was 33 +/- 4 mm Hg, left ventricular ejection fraction was 0.20 +/- 0.01, left ventricular end-systolic volume was 130 +/- 3 ml/min/m2, and cardiac index was 2.1 +/- 0.1 L/min/m2. These patients showed a marked improvement at two to ten months after initial assessment, while they were waiting for a donor heart. After a follow-up of 10 to 31 months (mean follow-up, 20 months), the five patients were still alive and their clinical and hemodynamic condition remained stable. On the contrary, survival was less than 15 percent at six months for the remaining patients with indications for heart transplantation but in whom transplant could not be performed because of the existence of contraindications or lack of donors; all these patients were dead at 18 months after initial assessment. The five patients who developed spontaneous favorable outcome showed a trend to have higher serum sodium values, shorter symptomatic history, lesser need for intravenous inotropic support, and better response to medical therapy than the other patients. Our findings suggest that some patients with transplants could have experienced a sustained and spontaneous clinical and hemodynamic recovery with medical therapy alone, although it seems currently difficult to identify patients with this favorable outcome.
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Affiliation(s)
- M Anguita
- Heart Transplantation Unit, Hospital Reina Sofía, Universidad de Córdoba, Spain
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93
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Montero JA, Anguita M, Concha M, Villarrubia A, García J, Arizón JM, Calleja F, Vallés F. Pacing requirements after orthotopic heart transplantation: incidence and related factors. J Heart Lung Transplant 1992; 11:799-802. [PMID: 1498147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
To assess the incidence of severe bradyarrhythmia and pacing requirements after orthotopic heart transplantation, as well as the possible causal mechanisms, we have reviewed our experience on 52 consecutive transplant patients. The overall incidence of bradyarrhythmia requiring pacing for at least 24 hours after transplantation was 27% (14 patients). The conditions of three of them required pacing for less than 1 week; the conditions of the other 11 patients (21%) required pacing for more than 1 week. Normal sinus rhythm resumed in all but four patients within 3 weeks; a permanent pacemaker was implanted in these four patients (7.6% of all 52 patients and 28% of patients requiring temporary pacing). Late complete heart block associated with acute rejection developed in two patients whose conditions required implantation of a permanent pacemaker. The age and sex of the recipient and donor were similar for patients with or without bradyarrhythmia. The percentage of patients with or without bradyarrhythmias taking amiodarone before transplantation (57% and 46%, respectively), total ischemic time (133 +/- 33 and 123 +/- 37 minutes, respectively), and cardiopulmonary bypass time (117 +/- 17 and 132 +/- 65 minutes, respectively) were not significantly different for either group of patients. The initial temperature of cardioplegic solution for organ storage and the preimplantation myocardial temperature were, however, significantly lower in patients whose conditions required pacing immediately after transplantation than in those whose conditions did not require pacing (5.3 +/- 1.7 degrees C versus 6.5 +/- 1.5 degrees C, p less than 0.05, and 3.9 +/- 1.6 degrees C versus 5.7 +/- 2.6 degrees C, p less than 0.01, respectively).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J A Montero
- Heart Transplantation Unit, Hospital Reina Sofía, Córdoba, Spain
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94
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Latre JM, Arizón JM, Jiménez-Heffernan A, Anguita M, González FM, Rubio FL, Mesa MD, Montero A, Vallés F, Concha M. Noninvasive radioisotopic diagnosis of acute heart rejection. J Heart Lung Transplant 1992; 11:453-6; discussion 457. [PMID: 1610854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
In a prospective protocol for noninvasive diagnosis and follow-up of acute heart rejection 162 examinations were performed in 36 patients who underwent heart transplantation. The follow-up period ranged from 15 days to 44 months. The protocol comprised multiple gated acquisition ventriculography with albumin labeled with 99mTc (740 MBq), acquired using a forward/backward by thirds framing mode, 32 frames/cycle, and 10 million total counts. Parameters of left ventricular diastolic function were analyzed. Antimyosin antibody labeled with indium 111 (74 MBq) was injected, and myocardium/lung uptake ratios were obtained at 48 hours in counts per pixel. Endomyocardial biopsy was performed in all patients within 48 hours. The results were evaluated by comparison of mean values of each parameter and global and individual correlation analysis in relation to the presence or absence of rejection and treatable (moderate or severe) or nontreatable (mild or absent) rejection. Antimyosin and diastolic function parameters showed significant differences (p less than 0.001) between patients with and without rejection and between patients with treatable and nontreatable rejection. Global correlation with biopsy existed (p less than 0.05) for antimyosin (r = 0.75), average filling rate (r = 0.61), and peak filling rate (r = 0.56). Individual correlation exhibited significance in all patients only for antimyosin (r = 0.78 to 0.98). In eight patients average filling rate also showed significant correlation (r = 0.65 to 0.88). In conclusion, these results provide a noninvasive diagnosis of cardiac allograft rejection episodes and allow an accurate selection between treatable and nontreatable rejection. Individual patient follow-up is possible with antimyosin. The study of diastolic function is also useful in this setting.
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Affiliation(s)
- J M Latre
- Heart Transplant Unit, Hospital Reina Sofia, Cordoba, Spain
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95
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Arizón JM, Anguita M, Torres F, Giménez D, Bueno G, Concha M, Vallés F. [Spontaneous remission in a patient with long-term idiopathic dilated myocardiopathy]. Rev Esp Cardiol 1992; 45:354-6. [PMID: 1604040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The case of a patient with long-term idiopathic dilated cardiomyopathy, functional class IV, very depressed left ventricular ejection fraction (13%) and history of severe dyspnea for more than four years, who experienced an spontaneous clinical and hemodynamic recovery (functional class I, left ventricular ejection fraction 51%) while being on waiting list for heart transplantation is reported. The patient remains in good clinical condition after a follow-up of two years.
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Affiliation(s)
- J M Arizón
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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96
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Anguita M, Torres F, Giménez D, Segura J, Aumente D, Suárez de Lezo J, Vallés F. [Bradyarrhythmias secondary to the use of ophthalmic timolol. A report of 3 cases]. Rev Esp Cardiol 1992; 45:71-3. [PMID: 1549765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Three cases of symptomatic bradycardia due to topical ocular timolol administration are reported. Two patients had syncope related to atrioventricular block, and the other one complained of dizziness due to sinus bradycardia. Heart disease was not present in any case, although a right bundle branch block was observed in one patients. A normal sinus rhythm resumed in all patients after discontinuation of timolol.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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97
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Vallés F, Anguita M, Anglada J, Aguirre C, Fabiani F, Plaza L, Soriguer F, Azanza JR, Barcina C. A multicenter double-blind study comparing lovastatin and gemfibrozil in the treatment of primary hypercholesterolemia. Atherosclerosis 1991; 91 Suppl:S3-9. [PMID: 1789815 DOI: 10.1016/0021-9150(91)90201-d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The efficacy and tolerability of lovastatin and gemfibrozil were compared in a randomized double-blind 12-week study including 182 patients with primary hypercholesterolemia, from 7 hospitals in Spain. Inclusion criteria were total-cholesterol of at least 250 mg/dl and triglycerides less than 350 mg/dl. Patients were stratified in two groups: group 1, cholesterol less than 300 mg/dl, and group II, cholesterol equal to or more than 300 mg/dl. Patients were randomized to gemfibrozil (600 mg b.i.d.) or lovastatin (20 mg q.p.m., group I and 40 mg q.p.m., group II). If after 6 weeks of treatment cholesterol remained above 200 mg/dl, lovastatin does were doubled. In group I, lovastatin decreased cholesterol by 20%, LDL-C by 28%, and triglycerides by 17%, and increased HDL-C by 8%. In group II the results were: -26%, -33%, -19% and +6% respectively. The corresponding results with gemfibrozil were: -8%, -9%, -28% and +14% (group I); and -13%, -14%, -33% and +9% (group II). In both groups, lovastatin was more effective in reducing cholesterol and LDL-C (P less than 0.001) and gemfibrozil in reducing triglycerides (P less than 0.05 group I and P less than 0.01 group II). Both drugs were well tolerated. Thus, lovastatin and gemfibrozil are effective lipid-lowering agents; lovastatin has more pronounced effects in patients with hypercholesterolemia.
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Affiliation(s)
- F Vallés
- Hospital Reina Sofía, Córdoba, Spain
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98
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Segura J, Anguita M, Mesa D, Romo E, Vivancos R, Suárez de Lezo J, Vallés F. [Acute pericarditis as initial clinical manifestation of hypereosinophilia syndrome]. Rev Esp Cardiol 1991; 44:625-7. [PMID: 1775709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The case of a patient in whom acute pericarditis was the initial manifestation of an idiopathic hypereosinophilia is reported. Endomyocardial abnormalities were not found by echocardiography. Response to prednisone therapy was good; symptoms, pericardial effusion and eosinophilia early disappeared after therapy. Some clinical aspects of this uncommon disease are discussed.
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Affiliation(s)
- J Segura
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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99
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Anguita M, Romo E, Viñals M, Ostos J, Bueno G, Vivancos R, Franco M, Suárez de Lezo J, Vallés F. [The management by medical treatment of an intracranial mycotic aneurysm in a patient with infectious endocarditis with negative blood cultures and hypertrophic myocardiopathy]. Rev Esp Cardiol 1991; 44:556-9. [PMID: 1767111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A case of intracranial mycotic aneurysm due to culture-negative infective endocarditis involving a patient with hypertrophic cardiomyopathy is reported. The patient, a 22-year-old woman with no history of known prior disease, had fever, headache and focal neurologic symptoms 3 days before admission. An echocardiogram performed after admission disclosed an obstructive hypertrophic cardiomyopathy and a gross vegetation on septal leaflet of mitral valve. Cerebral angiography revealed a mycotic aneurysm involving a peripheral branch of the left middle cerebral artery. Causal agent was not identified, and empiric treatment with penicillin G and streptomycin achieved medical cure and disappearance of the aneurysm 2 weeks later. Four months after endocarditis had been cured, the patient was electively operated because of progression of mitral regurgitation. Six months later, she is asymptomatic.
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MESH Headings
- Adult
- Aneurysm, Infected/diagnosis
- Aneurysm, Infected/drug therapy
- Aneurysm, Infected/microbiology
- Bacteria/isolation & purification
- Cardiomyopathy, Hypertrophic/diagnosis
- Cardiomyopathy, Hypertrophic/microbiology
- Cardiomyopathy, Hypertrophic/therapy
- Combined Modality Therapy
- Drug Therapy, Combination
- Endocarditis, Bacterial/diagnosis
- Endocarditis, Bacterial/drug therapy
- Endocarditis, Bacterial/microbiology
- Female
- Humans
- Intracranial Aneurysm/diagnosis
- Intracranial Aneurysm/drug therapy
- Intracranial Aneurysm/microbiology
- Mitral Valve/microbiology
- Mitral Valve Insufficiency/diagnosis
- Mitral Valve Insufficiency/microbiology
- Mitral Valve Insufficiency/surgery
- Penicillin G/administration & dosage
- Streptomycin/administration & dosage
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Affiliation(s)
- M Anguita
- Servicio de Cardiología, Hospital Reina Sofía, Córdoba
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100
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Anguita M, Díaz V, Bueno G, López-Granados A, Vivancos R, Mesa D, Suárez de Lezo J, Vallés F. [Brucellar pericarditis: 2 different forms of presentation for an unusual etiology]. Rev Esp Cardiol 1991; 44:482-4. [PMID: 1759029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Two cases of Brucella melitensis pericarditis are reported. Pericardial involvement was the first and almost only manifestation of brucellosis in the first patient while in the second, a significant pericardial effusion was discovered on a routine echocardiogram performed in a patient with clinically florid brucellosis. Some etiopathogenic aspects of this uncommon etiology are discussed.
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Affiliation(s)
- M Anguita
- Servicio de Cardiología y Hospital Reina Sofía, Córdoba
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